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Working Theory

Stop that stock intake from strangling your four-wheeler's horsepower and low-range torque. The Magnum free flow cold air intakes deliver massive gains in power. The Twister fourwheeler Free-Flow Air Filter is designed to significantly scale down intake restriction to allow more air flow to your engine. This UTV high performance cold intake transforms and accelerates the airflow in order to achieve the lowest intake restriction. Having more and regulated air means more usable output and acceleration throughout the entire power curve. Since the filtration media of Twister quad high-performance cold air intake is made of a 5-layer cotton gauze substrate combined with a metallic mesh, this air filter is washable, reusable and will last for a lifetime as long as it is maintained properly. The specially designed shape of Magnum Vortex Kymco MXU 375i 4x4 IRS Cold Air Filter increases volumetric efficiency while giving the benefits of a cone filter. The increased suction area keeps the intake charge cool while the special filter media minimizes the air turbulence and maxes out the volume of air. This Kymco MXU 375i 4x4 IRS high-performance cold air intake helps unleash more performance and low-end torque. The internal airflow actuator is a special threaded ring that is bulit in your Twister fourwheeler forced intake to improve economy and add horses to the engine. Air accelerator ring works like a throttle body spacer and dramatically promotes the airflow.

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One of the easiest ways to get more performance from your power plant is to drop the restrictive factory intake system and replace it with cold intakes. factory intake systems are designed with priorities other than performance, like low intake noise and manufacturing cost. As a result, most ATV's come from the factory with restrictive air boxes, and cheap paper filters. If you want to make your engine come alive, choose this Kymco MXU 375i 4x4 IRS Free-Flow Air Filter. The Twister Vortex performance cold intake combines outstanding performance capability and top of the line style. Kymco MXU 375i 4x4 IRS air filter is designed to add raw horsepower to your engine. This reusable oiled Free-Flow Air Filter is made for splendid airflow, maximum engine performance and reliable engine protection. Most ATV riders know that colder weather makes things condense. The colder the air is when it enters the combustion chamber, the more air can be added to it to create a more powerful explosion, which results in better performance. This theory is just part of what makes this air filter great. Allowing your engine to deliver better performance is a general goal of several performance upgrades. The Kymco MXU 375i 4x4 IRS high performance cold intakes are engineered to deliver more air into the cylinders, where the O2 mixes with the fuel to produce power. The materials of this special filter speed up the incoming air charge in the intake. This in return gives you max combustion efficiency since more air charge results in more power. You can add salient engine performance boost to your ATV and save fuel at the same time. Installation assumes medium level experience and tooling.

Whether you need more engine performance for towing, racing or hauling, or you just love having more explosive HP, the Magnum Twister four-wheeler Free-Flow Air Filter is right on target. By feeding your engine more air, the Twister unleashes heaps of untapped performance capability potential with this upgrsde providing massive gains in power capability, mid-end torque and fuel mileage. By reducing barrier, the Magnum four-wheeler air filters boost performance level, mid-end torque and improve throttle response. And while your Kymco MXU 375i 4x4 IRS Twister Forced Intake Air Filter is busy letting the ponies in, it's still perfectly preventing the engine from polluting. Deep pleats and special oils trap the dirt while additional air flow instantly improves speeding up and overall engine engine performance.

Kymco MXU 375i 4x4 IRS Magnum high performance cold intakes bring your engine to life through the power of top of the line design. stock intakes can't come close to the unreal air flow provided by a Magnum Vortex fourwheeler forced intake that frees up each percentage of added HP. This High-Flow Air Filter will be the best bucks to performance capability investments you can make for your UTV. Twister Vortex quad free flow cold intake owners opt for the visual appeal of these air intake systems. This High Flow Air Filter comes with durable and flexible red silicone inlet and body.

Packing List

1 x Twister Vortex Cold Air Intake

1 x Installation Instructions

Tests on fuel economy have given an average 4% increase of MPG.

It's a rule of thumb a cold air intake can make a notable difference in torque, driving power and fuel efficiency. The theory behind a cold intake is not a novelty, it had been deployed for many years in big vessels, aircraft, military ATV's, rally cars and numerous further applications. It is intended to produce a denser mixture in the combustion chamber which makes for a more efficient mixture besides combustion process is more easy to control. 1. As the air temp rises while engine is getting hot, air molecules tend to speed up and move further from one another. This causes air to become thinner thus air has less volume. Also the more moisture is in the airflow, the thinner is the airflow. 2. Altitude is another factor that affects engine performance. The higher you are above sea level, the thinner is the atmosphere. Thinner air is equivalent to less performance, in conclusion the primary goal is to keep the airflow temp at the optimum cool level. Due to cold intake's large active filter area, more free air can be driven into the engine. Thanks to the special multi-layered cotton and metal mesh combination pleats, your cold air intake can promote the airflow by up to 40% relative to traditional paper air filters. Works in conjunction with all major upgrades as ECU chips, exhausts, cams, etc. Magnum Tuning has been dealing with manufacture of performance upgrades since 1994. Our experience warrants peak performance, reliability perfect style. Parts are made in Europe covered by 10-year warranty. Not quite sure this intake fits your needs? Magnum Professional Tech Support stands here by to support you 7 days a week. Claims stated in this description are warranted by Magnum Tuning.

You can install it without too much of an issue and the gains as well as the customer support was great I still give 4 stars because installation toook more than 30 minutes that is a way too mucg for a bolt-on air intake.

i may have a good choice

so far no problem, got it on time, i may have a good choice when i purchased this intake add-on to my outlander i hope it will help me to save gas and give me a bit more power will repost my reveiw when set up

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more take off power

i bought this intake because i was going to get a little more cooler air into my sportsman and get a lil more take off power. i got it but it makes the intake a bit louder to make you think its working well and getting you the power you want but still you feel notable changes at the wheels. i would recommend this filter despite its noise.

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fits well and offers more protection

I give five stars for this cold intake ‘cos it fits well and offers more protection for your quad without starving it for air. This filter seems well made and for the price you can purchase it and not break the bank although the setup is more laborious than expected. I’ll recommend it to fellows.

noticeably gains in acceleration

Timely shiping, noticeably gains in acceleration and torque but air filter flange did not fit perfectly, setup needed modification of some sort although it wasn't laborious. I connive the size-issuse and recommend this cold intake, hope meanwhile some tech reads my comment and have this problem fuxed by production team. Ask for confirmation prior to order.

I am happy, I was talked into purchasing this filter the only hang-up was the small metal cords protrude from the silicon and stings your fingers while installing the intake. Minor manufacturing blemish but its annoying. Keep up with innovation magnum but improve the quality. In many other respects magnum vortex intake is a lil better than K&N I put on my previous quads. I couldn’t get one from K&N so I thought what the heck I give a try to this one. No qualms I didn’t regret. I recommend to everyone.

phenomenal cold intake

WOWWW the install is pretty simple and it acts like a phenomenal cold intake is suppose to work LOL. I have now gone past old 30-32 mph limit. It does help going up hills too my cat was doing 16 up pretty steep hill now I can hold 19. Well worth the money no doubt.

I was duped by fancy promotion but filter did not fit my Explorer, intake flange diameter was 1mm larger (loose) return to overseas cost me a lot of money and i was told all this my fault, ridiculous service, horrible shopping experience

If you are willing to harness your ATV’s full performance potential, don’t be reluctant to hook up this adjustable fuel controller. With our power chip your bike will run heaps better. Your bike is craving for performance boost? Get seat of the pants power without any negative side effect. Enjoy increased low and mid range agility and save bucks on fuel. In addition you don’t have to pay astronomical price for your ECU chip that is backed by 10-year factory warranty.

Muscle up your ATV with Smart Fuel Tuner. Feel the aggressive power you have hiding in your engine with this performance chip. Unbridling your bike’s horsepower potential, this adjustable fuel controller is capable of delivering not only extra horses, but increased torque, improve throttle response and fuel economy. It also rectifies suffering flat spots. Should you be about heaps extra power and torque, tune your ride for increased power with our ECU chip tuner.

Still not sure whether you need a ATV cold intake at all? It all depends upon your needs. In any case, your stock ATV is capable of more than what it gives you right now: a ATV can perform better regarding mid range power and fuel efficiency, a ATV cold intake can notably improve mid range power and fuel efficiency. We've searched high and low for the highest quality upgrades in our product line, that's why at magnumtuning.com, you'll find the whole variety of advanced ATV cold intakes. We've gathered every major type of ATV cold intakes here for you. And if you're overwhelmed with choices, you can rely on the opinion of other customers. Go through our ATV cold intake reviews with an average rating of 4.5 out of 5 stars to find a product that is right for you.

Kymco MXU 375i 4x4 IRS

Enhance the MXU 375i 4x4 IRS engine of your Kymco with an improved High flow air filter and do not hesitate to order Performance Air Filter right now to your ATV. You only want the best upgrade for your Kymco MXU 375i 4x4 IRS and our web site is here to deliver it to you. With MXU 375i 4x4 IRS Performance Air Filter, you can dial in more horsepower / torque and kick out. Good to know that Kymco Cold intake filters enhances fuel efficiency as well. Be noted, we are responsible for the claims appear on magnumtuning.com web site. You will find out how easy Performance Air Filter installs on the stock air filter box of your Kymco upgrade and develops positive effects through the air flow. This feedback was emailed by Jeromy, I will buy some other parts from Magnum to my Kymco and post my comments to all ATV forums I am signed up, thx for the superfast shipping and your excellent product. Very helpful communication from your end. Thanks Adam I honestly appreciate your wise advices. I understood how Performance Air Filter works.